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package cn.ac.iie.ulss.dataredistribution.consistenthashing;

import cn.ac.iie.ulss.dataredistribution.tools.HNode;

/**
 *
 * @author: evan
 * @date: 2014-05-25
 */
public interface NodeLocator {
    public HNode getPrimary(final String k);
    public int getNodesNum();
}
